• The Journal of Society for e-Business Studies
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• v.15 no.4
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• pp.245-263
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• 2010

Today, large enterprises are changing their team organization to group organization. These trends have brought work flexibility of project and manpower usage. However, communication among group members has become more complicated, and it has been found that ERP was not efficient enough to solve this communication problem. The main purpose of this study was to design a quick and systematic communication system for group project management, and Web-based Information Reporting System (hence forth WIRS) has been proposed. The main topics covered in this paper are design of functions and system architecture, process model design, database design, and implementation of the prototype. Focus group interview was conducted and user feedback was positive about main functions for WIRS and its overall impact on the enhancement of productivity.

• Proceedings of the KIEE Conference
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• 2007.10c
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• pp.241-243
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• 2007

자기부상철도는 철도시스템 특유의 특성을 가진 복합시스템으로, 그동안 장기간 기술개발을 걸쳐 경량전철형의 도시형 자기부상열차가 개발되었다. 현재 2006년부터 국내 상용을 목표고 하는 대규모의 실용화사업이 추진되고 있다. 이와 같은 대규모의 복잡한 시스템에 대한 프로젝트에는 생명주기 개념이 적용된 프로젝트 관리 및 기술서인 시스템엔지니어링을 기반으로 하는 사업추진이 필수적이다. 시스템엔지니어링 관리계획서(SEMP; Systems Engineering Management Plan)는 관련 프로젝트에 대한 시스템엔지니어링 분야의 최상위 계획으로, 프로젝트 추진방안 및 일정, 예산, 기술적 목표 등과 함께 시스템엔지니어링 기능 및 수행작업, 업무범위, 조직구조, 인터페이스 등에 대한 내용을 포함하여 기술한 문서를 말한다. 본 논문에서는 도시형 자기부상철도에 대한 실용화사업의 계획 수립을 통하여 SEMP를 작성하면서, SEPM에 대한 문헌조사 및 분석과 함께 SEMP의 작성 방안 및 과정을 보였다. 또한 이를 컴퓨터 기반의 도구를 사용하여 작성되도록 하였다.

• Journal of Korea Society of Industrial Information Systems
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• v.26 no.3
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• pp.41-57
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• 2021

This study explores the success factors of post-investment management in content projects, which have recently seen increasing quantitative and qualitative status. The dependence on investment is huge in projects in the domestic content industry. As a result, unlike other industries, the content industry has a large role and contribution of investors in terms of project management. This study is conducted on 15 venture capitalists who have a key function in domestic content investment, and draws on their successful experience, what factors are successful in management(project management). To this end, 10 representative project management areas at the research and practice level are manipulated to suit content projects, and success factors by management area are derived in a qualitative manner for films and games with genre and industrial representation. For each area of management, a total of 38 success factors were derived, ranging from as little as three to as many as five. Given the theoretical and practical implications of research and the limitations of research, we present future research directions.

• Archives of design research
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• v.12 no.3
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• pp.227-234
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• 1999

We paid attention to the fact that a project will always tend to increase in size even if its scope is narrowing. The complexities and multidisciplinary aspects of projects require that the many parts should be put together so that the prime objectives- performance, time, and cost- are met. These aspects lead to the use of teams to solve problems that used to be solved by individuals. Firstly, We surveyed the design companies and their clients on the design projects, and categorized the design task into 5 phases, that are marketing, planning, idea development, presentation, and follow-up. Among the phases, the presentation has the most difficult task, longest processing time, and highest cost, whereas idea development phase has relatively low cost, longer processing time, and more difficult task. Most of the companies used to be faced several bottlenecks on their design projects - time control, budget control, and resource control. Secondly, for improving the project managing process, we adopted that dividing and analyzing the sub critical paths may help in the effective managing.(Badiru, Adedeji B., 1995) Some critical paths require almost as much attention as the critical path since they have a high potential of becoming critical when changes occur in the network. Therefrom we suggest the Total task weight(Gt) as a management formula for the design project management.${Gt=\mathrm{T}\ast\leftthreetimes\ast1/100}$<\TEX> ( Gt = Total task weight, mathrm{T} = Task Weight, \leftthreetimes= Criticality ) Thirdly, In order to support to managing for the design projects, we set up an application system, which is graphically planning and implementing a complex undertaking. It is helpful to make the control of a project easy. The DPMS(Design Project Management System), which has two sub system. One is Project Screening System(PSS), and another Project Managing System(PMS). In PMS, we divided the design project into three modules; Project Planning, Project Implementation, and Project Evaluation. As a result, the DPMS will contribute to supply the control of a project easily and effectively. Also teams are used for making decisions and taking action with the DPMS. But we need to get further studies on the relationships between the whole project and its tasks.

• Korean Journal of Construction Engineering and Management
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• v.23 no.4
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• pp.65-77
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• 2022

Schedule management is one of pivotal project success factors during construction projects. However, there are many difficulties in rapid scheduling and controlling since the existing planning techniques require considerable amount of manual work and manager's judgment in a construction project. This research aims to propose a new scheduling method and algorithm for automating and visualizing the planning process, which is called Countable-grid scheduling method. In this method, if the scope of work is defined via a visualized tool, the schedule plan is created automatically according to the productivity and workable conditions of each activity. The location of the work for each date can be visualized in grid-based approach. Moreover, the work schedule can be updated automatically according to the progress. The industrial applicability of the proposed method was verified in construction projects via case study with sample data. This research can contribute to the construction industry by automating the construction schedule management process.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.6
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• pp.567-574
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• 2018

Risk management is a method to 1) identify risks that can adversely affect the cost, schedule, and target achievement performance of a system development project, and 2) manage the identified risks based on the severity and likelihood assigned to each risk item. Risk management is applicable to various fields, since it can manage the cost/schedule and effectively guides accomplishing the target performance by identifying and managing the risks in advance, which necessitates many concurrent studies. This paper proposes a procedure to estimate the severity value for a risk item using a Kalman filter. It is assumed that the severity can be expressed as an equation consisting of cost/schedule loss during the risk event. A linear Kalman filter is used to reduce the error between the true and estimated values, which can eventually save resources spent on the risk management procedure. A simulation test case was conducted to demonstrate the validity of the proposed method.

• Archives of design research
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• v.16 no.4
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• pp.69-78
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• 2003

Risk Management is one of the most important factors in web design project management. The purpose of risk management is to identify reasons of risk to avoid risky situation and successfully achieve final goal of the project. This paper first describes concept of the web design project management and its processes. Secondly this study presents planning principles for systematic risk management process. Also it suggests a model of risk management. Finally this paper demonstrates utility of the risk management model through case studies based on the suggested risk management model.

• Journal of Advanced Navigation Technology
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• v.15 no.5
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• pp.823-832
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• 2011

Recently, as the project becomes larger and the number of project increases by the information system integration in the public and financial sectors, it is necessary to have a proper plan to manage the information system project. There have been many researches about the project management, success elements and failure elements, but the research on the interrelation between project management areas leaves much to be desired. This research deduces the scope, schedule, quality, work force and risk as the project management areas from the preceding research and the questionnaire and interview with PM developers, information system builders and data processing experts. And, it analyzes the interrelation and the relative importance between management areas, classifies the progress of the management areas under plan, implementation and completion stage and presents the frame to evaluate the accomplishment of each progress.

• Journal of Internet Computing and Services
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• v.15 no.4
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• pp.57-65
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• 2014

Risk factors are the reason behind cost overruns and delays in long-term large-scale IT service projects. Major risks originate from the integration of complex IT system components, including software, hardware, and solutions; the competitive bidding process; the turnkey and firm-fixed price nature of contracts; and the project execution environment. We have identified several risk factors such as delay in acceptance, low quality of deliverables, delay in payment, adding and changing requirements and scope, unclear definition of roles and responsibilities of the buyer and supplier, and unclear procedures of change and quality management during the project execution phase. One needs to manage risks proactively before signing the contract. In order to weed out or lower the risk factors well in advance, we need to identify and remove risk factors contained in contract clauses and attached contract documents. We propose a checklist for assessing IT service project contracts. To validate the checklist's utility, we applied it to an IT service project in the finance industry. The results show that the checklist is effective in identifying and removing risk factors pertaining to IT service projects.

• Journal of the Korea Institute of Building Construction
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• v.17 no.4
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• pp.361-367
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• 2017

The success of building construction projects is dependent on the cooperative ability of site organization members, which related with an organizational communication level. Therefore, the purpose of this study is to study the influence of site organization's communication on the performance of building construction projects. The results of this research are revealed that the communication quality has positive influence on the performance of building construction projects, and the information sharing has negative influence based on the results of the multiple regression analysis. So it needed to improve the performance in building construction projects that the information is shared with a normal level. the communication quality should be also raised in the project site organization. This study is expected to help to structure the site organizational management system in the building construction projects.